Jean,
I have a Bizenesque sword with the mei Bizen Kuni Ju Yoshihira and also had no luck in finding an example. In fact, I can find no examples of Bizen Kuni ju ANYONE (no osafune, yoshioka etc.)in the books I have (which isnt many but Koza, Zuikan and others)
What I did find is multiple examples of Bitchu Kuni Ju which got me to thinking about mei evolution and regional differences. I was hoping some senior members could weigh in generally on these differences and why even in the same or adjacent province,within the same time frame, you see this variability (from niji mei only to full name and nengo).
Sorry if this is a hijack Jean, I ask this questions because I get the sense that if a mei doesn't fit certain typical conventions there is a tendency to dismiss as gimei (perhaps rightly so) before even considering the sword itself. Curious to hear others opinions/experience.
Doug
Doug McLay
(formerly dkirkpatrick on the board)